Disobeying parents is one of major of the major sin

Abu Bakra reported that the Messenger of Allah ﷺ said, "Shall I tell you which is the worst of the major wrong actions?" "Yes, Messenger of Allah," they replied. He said, "Associating something else with Allah and disobeying parents." He had been reclining but then he sat up and said, "and false witness." ˹Abu Bakrah said,˺ "He continued to repeat it until I said, 'Is he going to stop?'"

قَالَ رَسُولُ اللهِ ﷺ: «أَلاَ أُنَبِّئُكُمْ بِأَكْبَرِ الْكَبَائِرِ؟» ثَلاَثًا قَالُوا: بَلَى يَا رَسُولَ اللهِ، قَالَ: «الإِشْرَاكُ بِاللَّهِ وَعُقُوقُ الْوَالِدَيْنِ» وَجَلَسَ وَكَانَ مُتَّكِئًا «أَلاَ وَقَوْلُ الزُّورِ» مَا زَالَ يُكَرِّرُهَا حَتَّى قُلْتُ: لَيْتَهُ سَكَتَ.

Warrad, the scribe of al-Mughirah b. Shubah, said, "Muawiyah wrote to al-Mughirah, saying, 'Write down for me what you heard the Messenger of Allah, ﷺ say.'" Warrad said, "He dictated to me and I wrote out, 'I heard him forbid asking too many questions, wasting money and gossip.'"

كَتَبَ مُعَاوِيَةُ إِلَى الْمُغِيرَةِ اكْتُبْ إِلَيَّ بِمَا سَمِعْتَ مِنْ رَسُولِ اللهِ ﷺ قَالَ وَرَّادٌ فَأَمْلَى عَلَيَّ وَكَتَبْتُ بِيَدَيَّ إِنِّي سَمِعْتُهُ يَنْهَى عَنْ كَثْرَةِ السُّؤَالِ وَإِضَاعَةِ الْمَالِ وَعَنْ قِيلَ وَقَالَ